Results 21 to 30 of about 1,403,395 (345)

Electrochemically Deposited Iron Sulphide Material by Adjusting the Deposition Time for Photovoltaic Application [PDF]

open access: yesPhysics Access
An electrochemical deposition technique was employed to synthesize FeS material. The Iron nitrate nonahydrate (Fe(NO3)2.9H2O) and sodium sulphate (NaSO4) are part of the electrochemical bath system.
Ernest O Ojegu, Imosobomeh L Ikhioya
doaj   +1 more source

¿Qué demonios es la investigación cualitativa? Problematización y posicionamiento desde la Psicología sociocultural

open access: yesRevista Digital Internacional de Psicología y Ciencia Social, 2022
En este artículo sostenemos que es necesaria una caracterización del campo de la investigación cualitativa que permita entender mínimamente sus diversas vertientes y las fuentes de su extrema heterogeneidad, que en ocasiones producen una impresión de ...
Gilberto Pérez-Campos   +6 more
doaj   +1 more source

"Functional electrical stimulation (FES) impacted on important aspects of my life" - A qualitative exploration of chronic stroke patients' and carers' perceptions of FES in the management of dropped foot. [PDF]

open access: yes, 2012
Our purpose was to explore the impact of functional electrical stimulation (FES), as applied in the management of dropped foot, on patients with chronic stroke and their carers. A qualitative phenomenological study was undertaken.
C, Bulley   +3 more
core   +1 more source

Oxidative Degradation of Organic Contaminants by FeS in the Presence of O2.

open access: yesEnvironmental Science and Technology, 2020
Reductive transformation of organic contaminants by FeS in anoxic environments has been documented previously, whereas the transformation in oxic environments remains poorly understood.
D. Cheng   +4 more
semanticscholar   +1 more source

Rehabilitation of hand in subacute tetraplegic patients based on brain computer interface and functional electrical stimulation: a randomised pilot study [PDF]

open access: yes, 2016
Objective. To compare neurological and functional outcomes between two groups of hospitalised patients with subacute tetraplegia. Approach. Seven patients received 20 sessions of brain computer interface (BCI) controlled functional electrical ...
Fraser, Matthew   +3 more
core   +1 more source

Feasibility of a Sensor-Based Gait Event Detection Algorithm for Triggering Functional Electrical Stimulation during Robot-Assisted Gait Training

open access: yesSensors, 2019
Technologies such as robot-assisted gait trainers or functional electrical stimulation can improve the rehabilitation process of people affected with gait disorders due to stroke or other neurological defects.
Andreas Schicketmueller   +2 more
doaj   +1 more source

The clinical- and cost-effectiveness of functional electrical stimulation and ankle-foot orthoses for foot drop in Multiple Sclerosis: a multicentre randomized trial [PDF]

open access: yes, 2019
Objective: To compare the clinical- and cost-effectiveness of ankle-foot orthoses (AFOs) and functional electrical stimulation (FES) over 12 months in people with Multiple Sclerosis with foot drop.
Bowers, Roy   +7 more
core   +2 more sources

Effect of detraining on bone and muscle tissue in subjects with chronic spinal cord injury after a period of electrically-stimulated cycling: a small cohort study [PDF]

open access: yes, 2009
Objective: To investigate adaptive changes in bone and muscle parameters in the paralysed limbs after de-training or reduced functional electrical stimulation (FES) induced cycling following high-volume FES-cycling in chronic spinal cord injury (SCI ...
Coupaud, S.   +5 more
core   +2 more sources

Degradation of bisphenol AF in water by periodate activation with FeS (mackinawite) and the role of sulfur species in the generation of sulfate radicals

open access: yes, 2020
The heterogeneous catalyst Mackinawite (FeS) was applied to activate periodate (IO4−) to degrade endocrine disruptors bisphenol AF (BPAF). This study investigated the influence of FeS dosage, periodate dosage, BPAF concentration, initial pH value and ...
Qun Wang   +5 more
semanticscholar   +1 more source

Abdominal functional electrical stimulation to improve respiratory function after spinal cord injury: a systematic review and meta-analysis [PDF]

open access: yes, 2016
Objectives: Abdominal functional electrical stimulation (abdominal FES) is the application of a train of electrical pulses to the abdominal muscles, causing them to contract. Abdominal FES has been used as a neuroprosthesis to acutely augment respiratory
A J McLachlan   +50 more
core   +1 more source

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